2005 Mazda AZ vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mazda AZ. In addition, the cost of maintenance, including insurance, on 2005 Mazda AZ would be higher. At 1,589 cc, 2008 Opel Astra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 470 kg more than 2005 Mazda AZ.
Because 2005 Mazda AZ is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Mazda AZ will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Opel Astra (150 Nm @ 3900 RPM) has 44 more torque (in Nm) than 2005 Mazda AZ. (106 Nm @ 3500 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda AZ.
Compare all specifications:
| 2005 Mazda AZ | 2008 Opel Astra | |
| Make | Mazda | Opel |
| Model | AZ | Astra |
| Year Released | 2005 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 656 cc | 1589 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 63 HP | 0 HP |
| Torque | 106 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 68 mm | 79 mm |
| Engine Stroke Size | 60.4 mm | 81.5 mm |
| Engine Compression Ratio | 8.4:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 760 kg | 1230 kg |
| Vehicle Length | 3400 mm | 4260 mm |
| Vehicle Height | 1700 mm | 1470 mm |
| Wheelbase Size | 2260 mm | 2620 mm |
